| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.60 | 10.316% | $6.1777 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $146.70 | 5.277% | $154.4414 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $36.40 | 9.660% | $39.9162 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $158.60 | 13.347% | $179.7683 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $166.57 | 10.484% | $184.0332 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $176.89 | 3.160% | $182.4797 | $182.48 | $182.50 | $182.50 |
| Purchase #7 | $69.96 | 11.399% | $77.9347 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $760.72 | $824.7512 | $824.75 | $824.80 | $824.70 | |